Find 2nd Highest salery in emp table Select* from emp where &n= select * count from emp where (salery >=emp.salery) Enter n value 2 These query is correct or not. Tell me any other methods.
6 8061If any possiable to use 2 primary key in single table? How many primary key & foreign key used in each table(min & max)?
3 5013Insert syudents details in table.Current system date &time insert into joining time.How do insert?( in sysdate only return current system date how do add time?)
1857after migrating the dts packg to ssis by using migrtn wizrd in 2005. iam not able to open ssis pack and getting error. what r those errors? how to resolve?
2089IF more than one Site is accessing the same Database server and I want to move the DB with Minimum down time? How will you do
1801
What is the difference between a fill factor of 100 and 0?
What are the different types of locks in the database?
If you are given access to a SQL Server, how do you find if the SQL Instance is a named instance or a default instance?
What is meant by datasource?
What is the default schema of your login session in ms sql server?
What do we have to check in database testing?
Define left outer join?
What is the difference between getdate and sysdatetime?
Explain how many types of relationship?
Can we return Data from 4(more than 1) tables in stored procedure?
What is normalization? Explain different forms of normalization?
Find columns used in stored procedure?
Explain the third normal form(3nf)?
Can a table be moved to different filegroup?
How do we know if any query is retrieving a large amount of data or very little data?